html,body,ul,li{
    margin: 0;
    padding: 0;
}

body{
    padding: 0 15px;
    font-size: 14px;
}

h3{
    text-align: center;
}

.update-time{
    text-align: center;
}

.indent{
    text-indent: 2em;
}

.title {
    margin-top: 30px;
    font-weight: bold;
}